Fireye SP-32-NG-ND-0.7 SureFire Pilot Igniter
$1,645.49
The Fireye SP-32-NG-ND-0.7 is a SureFire II natural draught gas pilot that ignites oil- and gas-fired burners. Its 32 mm outer diameter and 0.7 m (2.29 ft) insertion length support intermittent light-off or continuous pilot operation.
Description
- Natural Gas Pilot Igniter: Ignites oil- and gas-fired main burners.
- Natural Draught Operation: Adjustable sleeve regulates combustion airflow.
- SureFire II Design: Supports intermittent and continuous pilot operation.
- Pilot Dimensions: 32 mm OD with 0.7 m (2.29 ft) insertion length.
- HESI/HTI Compatibility: Accepts ignition rods up to 16 mm OD.
Technical Specifications
| Manufacturer | Fireye |
|---|---|
| Part Number | SP-32-NG-ND-0.7 |
| Type | Pilot Igniter |
| Series | Surefire II |
| Fuel / Draft | Natural Gas, Natural Draught (ND) |
| Insertion Length | 0.7 m (2.29 ft) |
| Air Tube Diameter | 32 mm |
| Capacity | 17–34 kW at 20–80 kPa |
| Material | 304/316 Stainless Steel 310/330 Heat-Resistant Steel |
| Operating Temp | 300°C max continuous 500°C at orifice stabilizer and tube ends |
| Gas Connection | 1/2" BSP |
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Description
The Fireye SP-32-NG-ND-0.7 is a SureFire II natural draught gas pilot that provides stable ignition for oil- and gas-fired burners. Its 0.7 m (2.29 ft) insertion length determines mounting reach, while the 32 mm air tube defines the installation envelope. Natural gas capacity ranges from 17–34 kW at 20–80 kPa.
An adjustable sleeve controls the flow of natural draft air entering the pilot, while the orifice-stabilizer assembly ensures consistent ignition. Gas is supplied through a 1/2" BSP female connection. The assembly is constructed from 304/316 stainless steel and 310/330 heat-resistant steel, and it can accommodate HESI or HTI ignition rods with a maximum outer diameter of 16 mm, which must be ordered separately.
Frequently Asked Questions
Can the Fireye SP-32-NG-ND-0.7 operate continuously?
Yes. The SP-32-NG-ND-0.7 supports continuous pilot operation as well as intermittent light-off duty for igniting oil- and gas-fired main burners.
Which ignition devices are compatible with the Fireye SP-32-NG-ND-0.7?
The pilot accepts HESI or HTI ignition devices with coaxial ignition rods up to 16 mm OD. The electrical ignition device must be ordered separately.
What temperature limits apply to the Fireye SP-32-NG-ND-0.7?
The pilot is rated for continuous operation up to 300°C, with a 500°C limit at the orifice stabilizer and the gas and air tube ends.
